Why is "ceph osd df" command showing a smaller available disk capacity than the physical disk size?

Solution Verified - Updated -

Issue

When running the ceph osd df command, the presented available disk size is smaller than the actual osd disk size.

Environment

  • Red Hat Ceph Storage 4.x
  • Red Hat Ceph Storage 3.x

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content